def reorient_object(input_file_name, output_file_name, refinement_level):
__objToExport__ = FreeCAD.getDocument("tmp").findObjects()
# get the original file
Import.insert(input_file_name, "tmp")
# get bounding box
bB = FreeCAD.getDocument("tmp").Objects[-1].Shape.BoundBox
# create rotation parameters
displacement = FreeCAD.Vector(2.0, 0.0, 0.0)
centerRot = FreeCAD.Vector(bB.XMin, 0.5*(bB.YMin+bB.YMax), bB.ZMin)
axisRot1 = FreeCAD.Vector(0.0, 0.0, 1.0)
axisRot2 = FreeCAD.Vector(0.0, 1.0, 0.0)
angleRot1 = 180.0
angleRot2 = 90.0
# import the draft module
import Draft
Draft.move(FreeCAD.getDocument("tmp").Objects[0], displacement, copy=False) # perform move
Draft.rotate(FreeCAD.getDocument("tmp").Objects[0], angleRot1, centerRot,axis=axisRot1,copy=False) # perform first rotation
Draft.rotate(FreeCAD.getDocument("tmp").Objects[0], angleRot2, centerRot,axis=axisRot2,copy=False) # perform second rotation
# remove originalGeom
originalGeom = FreeCAD.getDocument("tmp").Objects[-1].Name
FreeCAD.getDocument("tmp").removeObject(originalGeom)
print "Exporting RAW file..."
Part.export(__objToExport__, output_file_name+".step")
print "Output file " + output_file_name+".step" + " exported."
def Load_STEP_File(doc_status, material):
import tkFileDialog
import FreeCAD
import Import
import FreeCADGui
import Draft
import Part
#prepares and opens STEP file with FreeCADs
path_to_file = tkFileDialog.askopenfilename()
if (path_to_file[-5:] == ".STEP" or path_to_file[-5:] == ".step"
or path_to_file[-4:] == ".stp"):
if (
doc_status
): #If a file was already open the document associated with it must be closed
FreeCAD.closeDocument("Unnamed")
print "Previous document closed"
FreeCAD.newDocument("Unnamed")
FreeCAD.setActiveDocument("Unnamed")
try:
Import.insert(
path_to_file, "Unnamed"
) #FreeCAD attempts to open file - If the format is wrong it will be detected
print "File read successfuly"
list_of_objects = []
for obj in FreeCAD.ActiveDocument.Objects:
list_of_objects.append(Volumes.Volume(obj, material, 0.1, 1))
return list_of_objects
except:
print "Error reading file. Format might be incorrect."
return 0
else:
print "Error with file extension"
return 0
def process_nonchanging_domains(nonchanging_file_name, output_file_name):
if len(nonchanging_file_name) != 0:
__objs_original__ = FreeCAD.getDocument("tmp").findObjects()
len_original = len(__objs_original__)
print "Loading non-changing component..."
Import.insert(nonchanging_file_name, "tmp")
# get objects
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# create fusion object
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "FusionTool")
# add objs to FusionTool
FreeCAD.getDocument(
"tmp").FusionTool.Shapes = __objs__[0:len(__objs__)]
# compute
FreeCAD.getDocument("tmp").recompute()
# make one solid
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove all except the last
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
print "Exporting BOOLEANED file..."
__objs__ = FreeCAD.getDocument("tmp").findObjects()
Part.export(__objs__, output_file_name + "_BOOLEANED.step")
print "Output file " + output_file_name + "_BOOLEANED.step" + " exported."
def process_nonchanging_domains(nonchanging_file_name, output_file_name):
if len(nonchanging_file_name) != 0:
__objs_original__ = FreeCAD.getDocument("tmp").findObjects()
len_original =len(__objs_original__)
print "Loading non-changing component..."
Import.insert(nonchanging_file_name, "tmp")
# get objects
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# create fusion object
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "FusionTool")
# add objs to FusionTool
FreeCAD.getDocument("tmp").FusionTool.Shapes = __objs__[0: len(__objs__)]
# compute
FreeCAD.getDocument("tmp").recompute()
# make one solid
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove all except the last
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
print "Exporting BOOLEANED file..."
__objs__ = FreeCAD.getDocument("tmp").findObjects()
Part.export(__objs__, output_file_name+"_BOOLEANED.step")
print "Output file " + output_file_name+"_BOOLEANED.step" + " exported."
def process_nonchanging_domains(nonchanging_file_name, output_file_name, refinement_level):
if len(nonchanging_file_name) != 0:
print "Loading non-changing component..."
Import.insert(nonchanging_file_name, "tmp")
#import Draft
#scaleFactor = 2**refinement_level
#scaleVector = FreeCAD.Vector(scaleFactor, scaleFactor, scaleFactor)
#Draft.scale(FreeCAD.getDocument("tmp").Objects[0], scaleVector)#, center=FreeCAD.Vector(1,1,1),copy=False) # perfom scaling
# get objects
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# create fusion object
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "FusionTool")
# add objs to FusionTool
FreeCAD.getDocument("tmp").FusionTool.Shapes = __objs__[0: len(__objs__)]
# compute
FreeCAD.getDocument("tmp").recompute()
# make one solid
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove all except the last
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
print "Exporting BOOLEANED file..."
__objs__ = FreeCAD.getDocument("tmp").findObjects()
Part.export(__objs__, output_file_name+"_BOOLEANED.step")
print "Output file " + output_file_name+"_BOOLEANED.step" + " exported."
def process_allowed_domains(allowed_domains_file_name, output_file_name, refinement_level):
if len(allowed_domains_file_name) != 0:
print "Checking allowed domains..."
# take the intersection of allowed domains
# read in step file for allowed domains
Import.insert(allowed_domains_file_name, "tmp")
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# get bounding box of the allowed domains
# NOTE: ASSUMING ALLOWED DOMAINS ARE ALL FUSED IN ONE OBJECT.
#import Draft
#scaleFactor = 2**refinement_level
#scaleVector = FreeCAD.Vector(scaleFactor, scaleFactor, scaleFactor)
#Draft.scale(FreeCAD.getDocument("tmp").Objects[0], scaleVector)#, center=FreeCAD.Vector(1,1,1),copy=False) # perfom scaling
# create mega BB object
create_mega_bounding_box_object()
# cut out allowed domains from mega BB object
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_megaBB")
FreeCAD.getDocument("tmp").Cut_megaBB.Base = FreeCAD.getDocument("tmp").Objects[-2]
FreeCAD.getDocument("tmp").Cut_megaBB.Tool = FreeCAD.getDocument("tmp").Objects[-3]
FreeCAD.getDocument("tmp").recompute()
#Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# cut out not-allowed parts
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_allowed")
FreeCAD.getDocument("tmp").Cut_allowed.Base = FreeCAD.getDocument("tmp").Objects[0]
FreeCAD.getDocument("tmp").Cut_allowed.Tool = FreeCAD.getDocument("tmp").Objects[-2]
FreeCAD.getDocument("tmp").recompute()
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove everything except the last cut-object
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
print __objs__
if len(__objs__) > 1:
# create a fuse object and union all "Common"s
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "Fuse")
FreeCAD.getDocument("tmp").Fuse.Shapes = __objs__[1: len(__objs__)]
print FreeCAD.getDocument("tmp").Fuse.Shapes
FreeCAD.getDocument("tmp").recompute()
# remove "Commons"s
for i in range(0, len(__objs__)):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
def process_allowed_domains(allowed_domains_file_name, output_file_name):
if len(allowed_domains_file_name) != 0:
print "Checking allowed domains..."
# take the intersection of allowed domains
# read in step file for allowed domains
__objs_original__ = FreeCAD.getDocument("tmp").findObjects()
Import.insert(allowed_domains_file_name, "tmp")
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# create mega BB object
create_mega_bounding_box_object()
# cut out allowed domains from mega BB object
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_megaBB")
FreeCAD.getDocument("tmp").Cut_megaBB.Base = FreeCAD.getDocument(
"tmp").Objects[-2]
FreeCAD.getDocument("tmp").Cut_megaBB.Tool = FreeCAD.getDocument(
"tmp").Objects[-3]
FreeCAD.getDocument("tmp").recompute()
#Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# cut out not-allowed parts
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_allowed")
FreeCAD.getDocument("tmp").Cut_allowed.Base = FreeCAD.getDocument(
"tmp").Objects[0]
FreeCAD.getDocument("tmp").Cut_allowed.Tool = FreeCAD.getDocument(
"tmp").Objects[-2]
FreeCAD.getDocument("tmp").recompute()
__objs__ = FreeCAD.getDocument("tmp").findObjects()
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove everything except the last cut-object
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
if len(__objs__) > 1:
# create a fuse object and union all "Common"s
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "Fuse")
FreeCAD.getDocument("tmp").Fuse.Shapes = __objs__[1:len(__objs__)]
print FreeCAD.getDocument("tmp").Fuse.Shapes
FreeCAD.getDocument("tmp").recompute()
# remove "Commons"s
for i in range(0, len(__objs__)):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
def process_allowed_domains(allowed_domains_file_name, output_file_name):
if len(allowed_domains_file_name) != 0:
print "Checking allowed domains..."
# take the intersection of allowed domains
# read in step file for allowed domains
__objs_original__ = FreeCAD.getDocument("tmp").findObjects()
Import.insert(allowed_domains_file_name, "tmp")
__objs__ = FreeCAD.getDocument("tmp").findObjects()
# create mega BB object
create_mega_bounding_box_object()
# cut out allowed domains from mega BB object
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_megaBB")
FreeCAD.getDocument("tmp").Cut_megaBB.Base = FreeCAD.getDocument("tmp").Objects[-2]
FreeCAD.getDocument("tmp").Cut_megaBB.Tool = FreeCAD.getDocument("tmp").Objects[-3]
FreeCAD.getDocument("tmp").recompute()
#Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# cut out not-allowed parts
FreeCAD.getDocument("tmp").addObject("Part::Cut", "Cut_allowed")
FreeCAD.getDocument("tmp").Cut_allowed.Base = FreeCAD.getDocument("tmp").Objects[0]
FreeCAD.getDocument("tmp").Cut_allowed.Tool = FreeCAD.getDocument("tmp").Objects[-2]
FreeCAD.getDocument("tmp").recompute()
__objs__ = FreeCAD.getDocument("tmp").findObjects()
Part.show(Part.makeSolid(FreeCAD.getDocument("tmp").Objects[-1].Shape))
# remove everything except the last cut-object
__objs__ = FreeCAD.getDocument("tmp").findObjects()
for i in range(0, len(__objs__) - 1):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
if len(__objs__) > 1:
# create a fuse object and union all "Common"s
FreeCAD.getDocument("tmp").addObject("Part::MultiFuse", "Fuse")
FreeCAD.getDocument("tmp").Fuse.Shapes = __objs__[1: len(__objs__)]
print FreeCAD.getDocument("tmp").Fuse.Shapes
FreeCAD.getDocument("tmp").recompute()
# remove "Commons"s
for i in range(0, len(__objs__)):
FreeCAD.getDocument("tmp").removeObject(__objs__[i].Name)
# update __objs__
__objs__ = FreeCAD.getDocument("tmp").findObjects()
def reorient_object(input_file_name, output_file_name):
__objToExport__ = FreeCAD.getDocument("tmp").findObjects()
# get the original file
Import.insert(input_file_name, "tmp")
# get bounding box
bB = FreeCAD.getDocument("tmp").Objects[-1].Shape.BoundBox
# create rotation parameters
#print "XMin:", bB.XMin, "XMax:", bB.XMax, "YMin:", bB.YMin, "YMax:", bB.YMax, "ZMin:", bB.ZMin, "ZMax:", bB.ZMax
displacement = FreeCAD.Vector(-bB.ZMin, bB.YMin, -bB.XMin)
centerRot = FreeCAD.Vector(bB.XMin, 0.5 * (bB.YMin + bB.YMax), bB.ZMin)
axisRot1 = FreeCAD.Vector(0.0, 0.0, 1.0)
axisRot2 = FreeCAD.Vector(0.0, 1.0, 0.0)
angleRot1 = 180.0
angleRot2 = 90.0
# import the draft module
import Draft
Draft.move(FreeCAD.getDocument("tmp").Objects[0], displacement,
copy=False) # perform move
Draft.rotate(FreeCAD.getDocument("tmp").Objects[0],
angleRot1,
centerRot,
axis=axisRot1,
copy=False) # perform first rotation
Draft.rotate(FreeCAD.getDocument("tmp").Objects[0],
angleRot2,
centerRot,
axis=axisRot2,
copy=False) # perform second rotation
# remove originalGeom
originalGeom = FreeCAD.getDocument("tmp").Objects[-1].Name
FreeCAD.getDocument("tmp").removeObject(originalGeom)
print "Exporting RAW file..."
Part.export(__objToExport__, output_file_name + ".step")
print "Output file " + output_file_name + ".step" + " exported."
return bB.YMax
def Load_STEP_File(doc_status,material):
from GUIMeshLibs import Volumes
import tkinter.filedialog
import FreeCAD
import Import
import FreeCADGui
import Draft
import Part
#prepares and opens STEP file with FreeCADs
path_to_file = tkinter.filedialog.askopenfilename()
if( path_to_file[-5:]==".STEP" or path_to_file[-5:]==".step"or path_to_file[-4:]==".stp"):
if (doc_status): #If a file was already open the document associated with it must be closed
FreeCAD.closeDocument("Unnamed")
print("Previous document closed")
FreeCAD.newDocument("Unnamed")
FreeCAD.setActiveDocument("Unnamed")
try:
Import.insert(path_to_file,"Unnamed") #FreeCAD attempts to open file - If the format is wrong it will be detected
print("File read successfuly")
list_of_objects=[]
for obj in FreeCAD.ActiveDocument.Objects:
try:
if(obj.TypeId=="Part::Feature"):
obj.Label=obj.Label.replace(" ","_")
obj.Label=obj.Label.replace(".","_")
obj.Label=obj.Label.replace("---","_")
list_of_objects.append(Volumes.Volume(obj,material,0.1,1))
except:
continue
return list_of_objects
except:
print("Error reading file. Format might be incorrect.")
return 0
else:
print("Error with file extension")
return 0
required=False)
parser.add_argument("-g",
"--use-design-global-origin",
help="Flag to use global origin.",
required=False,
action="store_true")
parser.add_argument("-v",
"--verbose",
help="Print meshlabscript outputs.",
required=False,
action="store_true")
args = parser.parse_args()
# Open file
doc = FreeCAD.newDocument("temp")
FreeCAD.setActiveDocument("temp")
freecadimport.insert(args.cadfile, "temp")
# Gather the unique shapes, and clone parts
unique_objs = []
parts = {}
num_objs = 0
for obj in doc.Objects:
new_shape = True
if obj.TypeId == "Part::Feature":
num_objs += 1
for uobj in unique_objs:
if uobj.Shape.isPartner(obj.Shape):
new_shape = False
parts[uobj.Label]["placements"] += [[
obj.Label, obj.Placement
]]
